Transaction not yet indexed

66ykLjf2MLRS4DBUSLTXRkJb36HUA7MbCSptLzRsBXcypJz1ZyhcjSvb2Ux7fwJDU1zRSUW1NZgDduUXFTe9s1K5

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