Transaction not yet indexed

55McXyardp5ynGwigAY2VZzquGsCfuC4R5zup6w2Syn6RSQJnTQFYcFyHfELG4CYCWEagTYrTtk3Qc6pPKXPfith

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