Transaction not yet indexed

53aiLiQgUvToy8v5Dw2EDphZ9cRhZJtCyhvpdiEfSUS7daugujd2QNL8zmVSGd6PFaP3PvJHntkn6W1PZ1PHnELQ

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