Transaction not yet indexed

53m6CNCWMcsDAofh92SCQxHhadEBGJntz52dUVM3HmsnCeA926NTD2dN7gX1APZmsdqSBf5UZX7k9cSFzLk4dZCa

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