Transaction not yet indexed

MTSC6TbfDKzWnXrGsw5sjacufX3C19CEDqnDZkXXdhLSMC5Q6HXtYPpFViBzzea2pP4BrdimsJyStLE7FQZY58n

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