Transaction not yet indexed

53spcpwLJwiSh8gJe1Ws6yCbthbcko16Cc5c66ajuU6L1UVCtubuVpiR8Q9ucG2eRJnt2YeM7xUn7JEpgCVMnVh5

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