Transaction not yet indexed

4SMc97Td4gqYTHWrkGVT11CDE7RTJSJUvExwVpLN4k6JLNFsc3jKPyHivmtofLf6VwvNFnriiPnZux4nJRCbmWt3

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