Transaction not yet indexed

55JFK2stHPLfdwHguKcS22E3FDUvHeC6upQQvhujGkCckRFGT9YM7Aiisc5bNFJ5dVsbYGNS9yMZAkVMbH5Aq9QX

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