Transaction not yet indexed

53CxdSzuzFkqAXgAS5TvrdS2wi66tvsiYTL4uZP9uPoFEZ798Qrc8cbSCsgqim1x39itvXU12X5c4RmNyPxpMrF8

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