Transaction not yet indexed

21sDaUxUH7eTXfg31wS6x5UXsNcPq4AUeC7FNLevXQYJgytXAMXfZiCmcFMpTgX7nBtkSReA7hPjQHAsHGqqRxN6

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