Transaction not yet indexed

MMEKyoRChbYxLM1Qv8tQogV7R56dBmM4mmo6KTQFAV2dkYJYca1hhEm2aPmi2kHCBraqjRJWRKLakYQyhJ4Hkjk

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