Transaction not yet indexed

Tb4LRSbGVk8U7fSSTtaw9SBYgLC9wUAZucifAxqaU4mRhXCwN5xenq9dhC8uGbpR6AFyqrPdpNbfz6p2AEZRRY3

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