Transaction not yet indexed

53CUcux1trNSCHVx58PBvDkW7r3XFQwC1M5J9STVLpRCQuxFKAovzB2m2tq9D7J856ytjDufyD6z781Hy3umr32Y

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