Transaction not yet indexed

55LnDTaMNuAFipHDwttja2YMTx5SCLUGq2RSUs2y5wS4wi5FFGigVPUBj53qh73nvUAmghmDszzz3qgwQPqVsyRp

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