Transaction not yet indexed

53rsfu5R4zghJL4MPpS64LQq9W2zRKDxzu5EJVNyFV22kUwsqtWfTR1hSXT4vhaajjHTGF3x7ZrGFMM7KcvKRsKk

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