Transaction not yet indexed

xSptM76P4n15pNDHv5hS6PHqj59bHfkQUMtSSpy6W4kTewNHwUC2dDi2jgaVCNSDqUjS6D3rXAPLSnY2rsB5Pp3

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