Transaction not yet indexed

53Qe15DaSwPF7THJC8ZF8z562W3yTyrC3vP3pwN9KmnbHiE5Pmm4gofEMA2t5mq6fsFcVqXkMSWa2mU675ZFvRsp

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