Transaction not yet indexed

mAM3sFBWWnGSfpxL8q88SXbH6D8uz22wko3TTPb1ufMWMzM9d93F2vTp6P8vSDNbx8DBvKHojAuu3j5eEqGZevZ

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