Transaction not yet indexed

53Sd2KLmcZZM8WUhEg56PoS36QbMqaq6DUCiQraMkBGENYZCKhCUHNsz5bf9cQ7E924PiVVS4ybBFL1UxdWt4p1W

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