Transaction not yet indexed

53r8oiA4aMEug9vqQmxvCAH4RU1jZXpDggV4gGWymgo97dR4KjvgAVjGMBJFmg6euBHxaRMYgVcL9krWL5VSUxsm

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