Transaction not yet indexed

55mpCsdsQCFhviuxFa2tiW9b33pkksZS4VxjjViUFuN1cxp7oGMwc2s7M8gkYxfEPxA6LeATa1HowFHCJToPSujm

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