Transaction not yet indexed

5C3yFxkCQmsqApm9KxdjfdEj4vb5u15sCPkZ7tFH4Mkyeqq4GaxL3iGaxqoRrfKBhASfgKF2PNfJVTbr18kbtdFU

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