Transaction not yet indexed

53kMMYG4UG9TtftGGkwywTmH4pbkgH6bYvcpde87D3PkxM4ZTP9DbRNiEczpATVkFMMsRMd7wgbwVwE4YFmUxATQ

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