Transaction not yet indexed

53TgAvFMvjTESxqFmekjAcqrE16VVHVKj4XTYb5UBKGNVFU6U3A7uzZP7PXSwziiDgLU2EntYM4rjq6rsCR87r9n

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