Transaction not yet indexed

53Kx7MCLvmYiStx2CByGhp6cnktWVCJxjWge8MnuXYa3x7TaWhaSvJntGdPY4DmaQupJuECwRZC8dmfP4sfTHmcE

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