Transaction not yet indexed

66Hpca8t3WPC4atQPL71aMpAWHAVwXCNFBPrrxVR6VUrgDeTNRuK8mFN9MzCh7QmGprT1UDLWRgT5YpyvUk266Fq

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