Transaction not yet indexed

53NcfU7oZPCsLy6bUtyB8mLKD2wkWzdqekw9nB7QFUvCdbmpYyo5AswzKJ51AYpbXa2AHBz9eT61VgYzVR9jTQcf

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