Transaction not yet indexed

53zyDfkFCDrtGShHzGsrhopwmrZLdH8uHRLgA8NYniyWqEhNEoo7qDtXfdzKTeQuFZi9WQL6ReFCVYV3xLSapXRW

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