Transaction not yet indexed

53iQ8KhPy3DP3HLbcxirx3Y7V6V3NzrsudaWK2b944y2nFeYAdysN8g6ETC88nzLP2Kd8AzqqiQ2mx6X9mRMNu67

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