Transaction not yet indexed

52ffQr5EUgSWvUmUb6ff6zYjqtYoHMUVW99qDVcVJFrKQLpecQzaAMBhkPsVMprxSLRvnR4ZyWtaG4CGHGfLZKHu

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