Transaction not yet indexed

52UhbFhyiG6B7AYMM5hLU4WcFPR1i9HSPWoqqD34zZRbk9o3DeoypvB6bzXxCL1GFVgXMjQGmq8d4wsPNi9PQVwZ

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