Transaction not yet indexed

53mBNvSV8ZXFwfQuFmT5tUZSm3dn7U6nXgrkctiRszGYQ7baz5cwsHtX5bTH13bEoUnQ5x7AghBZKwApwFStTySb

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