Transaction not yet indexed

53GRmd111KQYQNVRbKgqsa1vEk35B6i3nC1RAZjYcYb2c88PwzieeHaTMDJrFS4jAUUQm6nrrxTWEPWYSnf7nyB4

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