Transaction not yet indexed

53hx6K2kv7UaSyD1sQaGurVABHEr49VLWPGwSA1x4Wjec4AwBnX15FSSWtACCae7AWa8RZ3qeoiASkU4fDUGKBv4

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