Transaction not yet indexed

2AMP5gKBWmphXJNDCbXppvmrRnTyUnBCvo7ohn7Jdio4CMJ3NzCPybMgDbBPRKMGu4L2YbjKLk6gkkriCwCKjQ21

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