Transaction not yet indexed

53dUWnXpBpgFjLchF4FT47SSQjk5JN4jV94yKv6yoaYiQDoo8ARTi8eYPFMxA5RkQucdC7Cf2UCWgw8aM4aiFKs5

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