Transaction not yet indexed

66UW8fddkwXcR7mPmx5bdSFr8roLWs67cxAXpWsgSdPphMNoPBEPTdcByctuKZ4F1kxhBSin4hmAtMxL1CXqSvrE

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