Transaction not yet indexed

53ExJsHEtAse9aCKuZSjAZk6opUBGJLP8QRiKqufTx7gxdB5Y9mVUtzeUVCFH81vWFw13BE7M2zZLa5xmVcndGWE

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