Transaction not yet indexed

53L5erU8w73CM8C1PDYJiF3ELfJrtuRjR3oRaMBo3hsLxUh3p4KGEHh4Zb86KeJrthFZ4HPaV4xCT5f5pqfsNfY2

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