Transaction not yet indexed

2cmekoKcdGgQN1QKa55DnmGRMwLD74mYAFBCgYa2avjAFt3MBUqVmnkvKyWEMf6JKFewZ7VqBaZNLLYfiRYfCFK9

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