Transaction not yet indexed

53rfUVdTdfVv7Ms7h4DDTuPMYDPBuuHhRdRD2aypcEQ91NVVMA1uyYTb7WSApMxAX579pJ3pkHCkvqfLjXzoX4z1

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