Transaction not yet indexed

52a2jZ4ADBaCkBoufHdBK2tBFDLFEC9zMuKbwKBmVVHa5jRUbuZoLVCMYt95Grz8Z5K4QK1vADQwQqHL3cJUu1uM

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