Transaction not yet indexed

53CQm4MFaWJ7znqufzdu6bdtgbKWbfZbG8k3xAf5ELkfHY2kXpv8299eQHKEgt2992HjSafynNUmGCUBp4jnsaYy

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