Transaction not yet indexed

AAMgn5q2PApeovRWGvGb1nDPP7mUPBD6A3ut6gwcRYbFbsC2x2mJGF8UfXvEzFK7wZFbgsHcqNmfbcS3NNiNETQ

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