Transaction not yet indexed

64UbRFSXr7EgKdfQN1X7eXxcvbPyEMQtui7Vvyvk2E511iCMUSe7eENfLkiTWZP2bLsfe6uWkXBsnujR8BfJCMpA

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