Transaction not yet indexed

mamsDapjf7a2PxzueFweoXshRsAWuEhmTCG3uezMwTqa7EdNUT9iBZK7FzKe4dJCB9L2pF6sH17HaSBf7V68Mu8

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