Transaction not yet indexed

mRDSJkwgJEAPMapNSRmpXdQ4NaQuqZRh3NVbuhnrkNBDSsTJDm7wNZxQBL62SZvyZa6a4yF9sBb6i5bPJJbo4LU

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