Transaction not yet indexed

4SME19yvb6y4LqFC5DQvNbqy3FSa51fiK7tG89Sp6PYEEnvJ5NQKeKTQDZa3DAjiYCvaTeHCVH58QFPQgKUFcpd9

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