Transaction not yet indexed

55RKH4xDjDkSppJscAaRPZyjqdWwMQMs9LfQTi15mvEmAeVKzo2ec8JxcptBkBPfWxVXPpsMA721rEQCG87M7zDY

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.