Transaction not yet indexed

55Nm99vx8Rkn3ZJryvac9SyDsEPdHk8x7dLTgsGbBUkWrdW55pMuN87dZwYqQtRFXPp8pV7KVAxsss7RMXPWHtru

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